package pass;

public class test {
    public static void main(String[] args) {
            student s = new student();
            s.setSno(18115444);
            s.setAge(20);
            s.setstudy();
            s.setName("周诗雨") ;
            System.out.println(s.getName());
            s.eat();
            s.sleep();

    }
}